Flights to Southeast Region from Seattle - ￥58,720

View ￥58,720 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Seattle to Southeast Region

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

  • Copa

    Copa

  • Delta

    Delta

  • GOL Linhas Aereas S.A.

    GOL Linhas Aereas S.A.

  • LATAM Airlines Group

    LATAM Airlines Group

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle to Southeast Region (SEA-RIO)

Prices were available within the past 7 days and start at ￥58,720 for one-way flights and ￥72,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 11 - Mon, Aug 25
SEA
Seattle
GRU
Sao Paulo
￥72,830 Roundtrip, found 1 day ago
￥72,830
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 11 from Seattle to Sao Paulo, returning Mon, Aug 25, priced at ￥72,830 found 1 day ago
LATAM Airlines Group
Wed, Aug 13 - Tue, Aug 19
SEA
Seattle
GRU
Sao Paulo
￥83,090 Roundtrip, found 5 days ago
￥83,090
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 13 from Seattle to Sao Paulo, returning Tue, Aug 19, priced at ￥83,090 found 5 days ago
LATAM Airlines Group
Mon, Aug 11 - Mon, Aug 25
SEA
Seattle
GRU
Sao Paulo
￥83,770 Roundtrip, found 1 day ago
￥83,770
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Aug 11 from Seattle to Sao Paulo, returning Mon, Aug 25, priced at ￥83,770 found 1 day ago
Alaska Airlines
Mon, Aug 11 - Mon, Aug 25
SEA
Seattle
GRU
Sao Paulo
￥96,970 Roundtrip, found 1 day ago
￥96,970
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle to Sao Paulo, returning Mon, Aug 25, priced at ￥96,970 found 1 day ago
GOL Linhas Aereas S.A.
Wed, Aug 13 - Tue, Aug 19
SEA
Seattle
GRU
Sao Paulo
￥109,770 Roundtrip, found 5 days ago
￥109,770
Roundtrip
found 5 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Aug 13 from Seattle to Sao Paulo, returning Tue, Aug 19, priced at ￥109,770 found 5 days ago
United
Thu, Sep 4 - Wed, Sep 10
SEA
Seattle
GRU
Sao Paulo
￥112,230 Roundtrip, found 2 days ago
￥112,230
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 4 from Seattle to Sao Paulo, returning Wed, Sep 10, priced at ￥112,230 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to São Paulo (GRU)

March is typically the cheapest month to fly

From ￥72,564 - ￥145,816 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.